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Clear
 
Test Code (รหัสการทดสอบ):
090-40-0160-01

Order Name (ชื่อการทดสอบ):
CSF C/S

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
CSF/ Sterile container
  1. Disinfect site with iodine or chlorhexidine preparation.
  2. Insert a needle with stylet at L3-L4, L4-L5, or L5-S1 interspace.
  3. Upon reaching the subarachnoid space, remove the stylet and collect 1–2 ml of fluid into each of three leakproof containers
 
Turnaround Time (ระยะเวลารอผล):
Received specimen to report within 3 days.
 
Useful For (ประโยชน์การทดสอบ):
Diagnosis of bacterial infections
 
Methodology (วิธีการทดสอบ):
  1. Conventional Culture Technique
  2. Identification by MALDI-TOF
  3. Suceptibility test by Vitek 2 Compact
 
AliasesName (ชื่อเรียกอื่นๆ) :
Aerobic culture
Aerobic bacteria culture
Culture, General Bacteria
Bacteria cullture
Bacterial meningitis
 
 
 
Test Code (รหัสการทดสอบ):
090-40-0160-01

Order Name (ชื่อการทดสอบ):
CSF C/S

 
Patient Preparation (การเตรียมตัวผู้ป่วย):
Medications: Do not use antibiotics before collection of specimen
 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
CSF/ Sterile container
  1. Disinfect site with iodine or chlorhexidine preparation.
  2. Insert a needle with stylet at L3-L4, L4-L5, or L5-S1 interspace.
  3. Upon reaching the subarachnoid space, remove the stylet and collect 1–2 ml of fluid into each of three leakproof containers
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
CSF, volume Entire collection (minimum 0.5 mL.)
 
Sub Mission Container (ภาชนะส่งตรวจ):
If only one container of CSF is collected, it should be submitted to microbiology first; otherwise, submit container 2nd to microbiology.
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Specimen in formalin or dry swab or refrigerated will be reject.
 
Specimen Stabillity (ความคงตัวของสิ่งส่งตรวจ):
Specimen Type Temperature Time
CSF Room temperature, 18oC to 25oC 15 minutes
 
 
 
Test Code (รหัสการทดสอบ):
090-40-0160-01

Order Name (ชื่อการทดสอบ):
CSF C/S

 
Method detail (วิธีการทดสอบ):
  1. Conventional Culture Technique
  2. Identification by MALDI-TOF
  3. Suceptibility test by Vitek 2 Compact
 
Schedule (ตารางการทดสอบ):
Tested daily (24 hours)
 
Turnaround Time (ระยะเวลารอผล):
Received specimen to report within 3 days.
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Microbiology, Laboratory Department Tel. 14171
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
1 month
 
 
 
Test Code (รหัสการทดสอบ):
090-40-0160-01

Order Name (ชื่อการทดสอบ):
CSF C/S

 
 
Clinical Information (ข้อมูลทางคลินิก):
Bacterial meningitis is a very serious disease and may result in a learning disability, speech defects, hearing loss, seizures, loss of extremity function, permanent brain damage, and even death. According to the World Health Organization (WHO) statistics, up to 15% of the survivors of bacterial meningitis remain with permanent complications and health issues, as described above.The most common causes of meningitis in all age groups except newborns is Streptococcus pneumonia, Neisseria meningitidis, Haemophilus influenza type b
 
Reference Value (ค่าอ้างอิง):
No growth
 
Interpretation (การแปลผล):
Isolate and identify potentially aerobic pathogenic organisms.
 
Clinical Reference (เอกสารอ้างอิง):
  1. Amy L. Leber, editor. Clinical Microbiology Procedure Handbook 4th Edition. Washington DC: American Society for Microbiology; 2016
  2. James H. Jorgensen, Michael A. PFALLER. Manual of Clinical Microbiology 11th ed. Washington, DC: ASM Press; 2015
  3. https://www.emedicinehealth.com/brain_infection/article_em.htm#what_causes_a_brain_infection (Retrieved: 29 Jan 2019)
  4. https://www.mayocliniclabs.com (Retrieved: 29 Jan 2019)